CN221131557U - Laboratory exhaust treatment system - Google Patents
Laboratory exhaust treatment system Download PDFInfo
- Publication number
- CN221131557U CN221131557U CN202322835821.4U CN202322835821U CN221131557U CN 221131557 U CN221131557 U CN 221131557U CN 202322835821 U CN202322835821 U CN 202322835821U CN 221131557 U CN221131557 U CN 221131557U
- Authority
- CN
- China
- Prior art keywords
- treatment system
- box body
- box
- waste gas
- exhaust treatment
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000002912 waste gas Substances 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment, in particular to a laboratory waste gas treatment system, which comprises a box body and an exhaust fan fixedly arranged in the box body, wherein a fixing component is arranged on the box body and used for quickly disassembling and installing a device, the fixing component comprises a stop block fixedly arranged at the top and the bottom of the inner wall of the box body, a filter screen plate and an activated carbon plate are clamped in the box body, mounting frames are fixedly arranged at the top and the bottom of the inner wall of the box body, and movable components are fixedly arranged in the two mounting frames. This laboratory exhaust treatment system through installing fixed subassembly, can carry out quick detach to filter plate and activated carbon plate and change, easy operation, is convenient for shorten maintenance time, improves the availability factor of device, installs first baffle and second baffle, is convenient for divide the space in the box for waste gas evenly circulates, and the harmful substance in the filtration absorption waste gas of follow-up better of being convenient for improves the quality of use of device.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to a laboratory waste gas treatment system.
Background
Since a large amount of chemicals are used in the research experiment, the chemicals react chemically in the experiment process and generate waste gas, waste liquid or solid waste, if the waste gas is directly discharged outdoors, the waste gas can be polluted, and the laboratory waste gas treatment system can purify the waste gas and then discharge the waste gas.
Referring to a laboratory waste gas treatment system with the publication number of CN218307171U, the laboratory waste gas treatment system comprises a box body, an exhaust pump, an ultraviolet module, an activated carbon module, a gas detection mechanism and a controller, wherein two first partition boards are horizontally arranged in the box body at intervals to divide the interior of the box body into a first chamber, a second chamber and a third chamber which are mutually independent; the laboratory waste gas treatment system is compact in structure and small in occupied space.
In the above patent, most of the filter plates and the activated carbon plates in the activated carbon module are installed and connected by adopting a plurality of groups of bolts, so that time and labor are wasted when the filter plates and the activated carbon plates are detached and replaced, the maintenance time is prolonged, the service efficiency of the device is reduced, and the application provides a technical scheme aiming at the problem to solve the technical problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a laboratory waste gas treatment system which has the advantages of convenient disassembly and replacement and the like, and solves the problems that when a plurality of groups of bolts are used for installation and connection, the time and the labor are wasted, the maintenance time is prolonged and the service efficiency of the device is reduced when the filter plate and the activated carbon plate are disassembled and replaced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the laboratory waste gas treatment system comprises a box body and an exhaust fan fixedly arranged in the box body;
the box body is provided with a fixing component for quick disassembly and installation of the device;
the fixed subassembly includes the dog with the equal fixed mounting in box inner wall top and bottom, the inside centre gripping of box has filter screen plate and activated carbon plate, the equal fixed mounting in inner wall top and bottom of box has the installing frame, two the equal fixed mounting in inside of installing frame has the movable subassembly, two sets of the both sides of movable subassembly all are provided with the connecting rod, the equal fixed mounting in one side that the connecting rod is on a back mutually has the grip block.
Through adopting above-mentioned technical scheme, be convenient for dismantle fixedly fast to filter plate and activated carbon board.
Optionally, the movable assembly includes the riser with the equal fixed mounting of two inside installing frame, two sets of the equal fixed mounting in both sides of riser has the extension spring, two sets of the equal fixed mounting in one side that the extension spring is dorsad has the driving lever, two sets of the equal fixed mounting in one side that the driving lever is dorsad has the slider.
Through adopting above-mentioned technical scheme, be convenient for remove the grip block for filter screen plate and activated carbon plate dismantle.
Optionally, a first partition plate and a second partition plate are fixedly installed in the box body.
Through adopting above-mentioned technical scheme, divide the space in the box for waste gas evenly circulates.
Optionally, extension holes are formed in two sides of the two groups of installation frames, and the connecting rods extend to the outer sides of the installation frames through the extension holes.
Through adopting above-mentioned technical scheme, the connecting rod removes, and synchronous drive grip block removes.
Optionally, two opposite sides of the mounting frame are provided with sliding holes, and the deflector rod extends to the outer side of the mounting frame through the sliding holes.
By adopting the technical scheme, a user can push the deflector rod to move conveniently, so that the clamping plate moves.
Optionally, a sliding groove is formed in one side, opposite to the inner wall of the mounting frame, of the sliding block, and the sliding block is in sliding connection with the mounting frame through the sliding groove.
By adopting the technical scheme, when the deflector rod moves, the deflector rod moves more smoothly due to the guiding function.
Optionally, the inside of first baffle and second baffle has all been seted up and has been a plurality of through-holes, the through-hole has all been seted up to the both sides of box.
By adopting the technical scheme, waste gas in a laboratory is conveniently pumped out of the box body to be purified, filtered and discharged.
Further, the left side of first baffle is provided with two in quantity's cavity, the front of box articulates there is sealing door.
By adopting the technical scheme, the filter screen plate and the activated carbon plate are convenient to replace.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This laboratory exhaust treatment system through installing fixed subassembly, can carry out quick detach to filter plate and activated carbon plate and change, easy operation, is convenient for shorten maintenance time, improves the availability factor of device, installs first baffle and second baffle, is convenient for divide the space in the box for waste gas evenly circulates, and the harmful substance in the filtration absorption waste gas of follow-up better of being convenient for improves the quality of use of device.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure A of FIG. 1 in accordance with the present utility model;
Fig. 3 is a front view of the structure of the present utility model.
In the figure: 1. a case; 2. an exhaust fan; 3. a stop block; 4. a filter screen plate; 5. an activated carbon sheet; 6. a mounting frame; 7. a riser; 701. a telescopic spring; 702. a deflector rod; 703. a slide block; 704. a slide hole; 705. a chute; 8. a connecting rod; 801. an extension hole; 9. a clamping plate; 10. a first separator; 11. a second separator; 12. a through hole; 13. and a through hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the laboratory exhaust gas treatment system in this embodiment includes a housing 1 and an exhaust fan 2 fixedly installed inside the housing 1.
The box body 1 is provided with a fixing component for quick disassembly and installation of the device.
In this embodiment, fixed subassembly includes the dog 3 with the equal fixed mounting in bottom of box 1 inner wall top, and the inside centre gripping of box 1 has filter screen plate 4 and activated carbon plate 5, and the equal fixed mounting in inner wall top and bottom of box 1 has installing frame 6, and the equal fixed mounting in inside of two installing frames 6 has the movable assembly.
Connecting rods 8 are arranged on two sides of the two groups of moving assemblies, extension holes 801 are formed on two sides of the two groups of mounting frames 6, and the connecting rods 8 extend to the outer sides of the mounting frames 6 through the extension holes 801. The connecting rod 8 is convenient to move and synchronously drive the clamping plate 9 to move, so that the limiting clamping of the filter screen plate 4 and the activated carbon plate 5 is convenient to be relieved, and the clamping plate 9 is fixedly installed on one side of the connecting rod 8 opposite to each other.
The movable assembly comprises vertical plates 7 fixedly installed inside two installation frames 6, two sides of the two groups of vertical plates 7 are fixedly provided with telescopic springs 701, one sides of the two groups of telescopic springs 701, which are opposite, are fixedly provided with a deflector rod 702, one sides of the two installation frames 6, which are opposite, are provided with sliding holes 704, and the deflector rod 702 extends to the outer sides of the installation frames 6 through the sliding holes 704. The user can conveniently toggle the deflector rod 702 to move, and the purpose of rapidly disassembling the filter screen plate 4 and the activated carbon plate 5 is achieved.
The sliding blocks 703 are fixedly arranged on the opposite sides of the two groups of deflector rods 702, sliding grooves 705 are formed in the opposite sides of the inner wall of the mounting frame 6, and the sliding blocks 703 are in sliding connection with the mounting frame 6 through the sliding grooves 705. Can play the guide effect for the user is when stirring the driving lever 702, and is more convenient, and the filter screen plate 4 and the activated carbon plate 5 of being convenient for are dismantled fixedly sooner.
The first partition board 10 and the second partition board 11 are fixedly arranged in the box body 1, and a plurality of through holes 12 are formed in the first partition board 10 and the second partition board 11. The waste gas is convenient to circulate, purify and filter in the box body 1.
Through holes 13 are formed in two sides of the box body 1, and the front face of the box body 1 is hinged with a sealing door, so that the filter screen plate 4 and the activated carbon plate 5 can be conveniently taken and disassembled.
The left side of first baffle 10 is provided with the cavity that is two in quantity, and the better purification treatment of going on to waste gas of being convenient for improves the quality of exhaust emission.
The working principle of the embodiment is as follows: when the exhaust fan 2 is started during operation, waste gas enters the box body 1 through the through holes 13, organic particles and harmful substances in the waste gas are filtered and adsorbed through the filter screen plate 4 and the activated carbon plate 5, and then the waste gas is discharged out of the box body 1 through the through holes 13, so that the waste gas is discharged more safely, and the surrounding environment is protected;
When the filter screen plate 4 and the activated carbon plate 5 need to be replaced, the sealing door is opened, the two groups of poking rods 702 are poked to move towards the opposite direction, so that the two groups of telescopic springs 701 are compressed, and then the connecting rods 8 are synchronously driven to move, so that the two groups of clamping plates 9 move towards the opposite direction, the limiting fixation of the filter screen plate 4 and the activated carbon plate 5 is relieved, and then the filter screen plate 4 and the activated carbon plate 5 are pulled away, replaced and cleaned, so that the service efficiency quality of the device is improved.
Claims (8)
1. The laboratory waste gas treatment system comprises a box body (1) and an exhaust fan (2) fixedly arranged in the box body (1);
the method is characterized in that: the box body (1) is provided with a fixing component for quick disassembly and installation of the device;
The utility model discloses a filter screen plate, including box (1) inner wall top, fixed subassembly includes dog (3) with the equal fixed mounting in bottom, the inside centre gripping of box (1) has filter screen plate (4) and activated carbon board (5), the equal fixed mounting in inner wall top and the bottom of box (1) has installing frame (6), two the equal fixed mounting in inside of installing frame (6) has movable subassembly, two sets of movable subassembly's both sides all are provided with connecting rod (8), the equal fixed mounting in one side of connecting rod (8) dorsad has grip block (9).
2. The laboratory exhaust treatment system according to claim 1, wherein: the movable assembly comprises a vertical plate (7) fixedly installed inside two installation frames (6), two groups of telescopic springs (701) are fixedly installed on two sides of the vertical plate (7), a deflector rod (702) is fixedly installed on one side, opposite to the telescopic springs (701), of each group, and a sliding block (703) is fixedly installed on one side, opposite to the deflector rod (702), of each group.
3. The laboratory exhaust treatment system according to claim 1, wherein: the inside of the box body (1) is fixedly provided with a first partition board (10) and a second partition board (11).
4. The laboratory exhaust treatment system according to claim 1, wherein: extension holes (801) are formed in two sides of the two groups of mounting frames (6), and the connecting rods (8) extend to the outer sides of the mounting frames (6) through the extension holes (801).
5. The laboratory exhaust treatment system according to claim 2, wherein: and sliding holes (704) are formed in one side, opposite to the mounting frames (6), of each of the mounting frames, and the deflector rods (702) extend to the outer sides of the mounting frames (6) through the sliding holes (704).
6. The laboratory exhaust treatment system according to claim 2, wherein: the sliding grooves (705) are formed in one side, opposite to the inner wall of the mounting frame (6), of the sliding blocks (703) in sliding connection with the mounting frame (6) through the sliding grooves (705).
7. A laboratory exhaust treatment system according to claim 3, wherein: the inside of first baffle (10) and second baffle (11) has all been seted up and has been a plurality of through-holes (12), through-hole (13) have all been seted up to the both sides of box (1).
8. A laboratory exhaust treatment system according to claim 3, wherein: the left side of first baffle (10) is provided with two's cavity in quantity, the front of box (1) articulates there is the sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322835821.4U CN221131557U (en) | 2023-10-23 | 2023-10-23 | Laboratory exhaust treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322835821.4U CN221131557U (en) | 2023-10-23 | 2023-10-23 | Laboratory exhaust treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221131557U true CN221131557U (en) | 2024-06-14 |
Family
ID=91423188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322835821.4U Active CN221131557U (en) | 2023-10-23 | 2023-10-23 | Laboratory exhaust treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221131557U (en) |
-
2023
- 2023-10-23 CN CN202322835821.4U patent/CN221131557U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |